Mfr Part #:

209-3-1-42F-4-9-20

Mfr Name: Sensata

The Sensata 209-3-1-42F-4-9-20 is a 3-pole magnetic hydraulic delay circuit breaker rated for 20A and 240VAC. It features DIN rail mounting and a lever actuator.

Stock on Request

$ Price Range: $0.99

209-3-1-42F-4-9-20 Description

Short technical summary and product information.

This Sensata circuit breaker, part number 209-3-1-42F-4-9-20, is designed for reliable circuit protection. It operates with a magnetic hydraulic delay mechanism, providing a 20A current rating and a 240VAC voltage rating.

The breaker is a 3-pole unit with a lever actuator for easy operation. It is designed for DIN rail mounting, making it suitable for various industrial and electrical panel applications. The component is specified as RoHS3 Compliant, with an MSL of 1 Unlimited and REACH Unaffected status.

Key electrical characteristics include its 20A current capacity and 240V voltage rating. The magnetic hydraulic delay feature ensures appropriate tripping characteristics for different load conditions. Its 3-pole configuration allows for the protection of multiple circuits simultaneously.

209-3-1-42F-4-9-20 Quick Information

Product Type: Circuit Breaker

Canonical Name: Sensata 209-3-1-42F-4-9-20 Magnetic Hydraulic Delay Circuit Breaker

Subcategory: Magnetic Hydraulic Delay

209-3-1-42F-4-9-20 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

209-3-1-42F-4-9-20 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

209-3-1-42F-4-9-20 Features

20A current rating for protection.
240VAC voltage rating.
Magnetic hydraulic delay mechanism.
3-pole configuration.
DIN rail mounting type.

209-3-1-42F-4-9-20 Applications

Suitable for industrial control panels.
Used in electrical distribution systems.
Protects sensitive electronic circuits.
Ideal for multi-phase power applications.

209-3-1-42F-4-9-20 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the current rating of the Sensata 209-3-1-42F-4-9-20 circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 240V.

How many poles does the 209-3-1-42F-4-9-20 have?

It has 3 poles.

What type of delay mechanism does this breaker use?

It uses a magnetic hydraulic delay.

What is the mounting type for this Sensata circuit breaker?

It is designed for DIN rail mounting.

209-3-1-42F-4-9-20 Alternate Parts

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209-3-1REG4-61-4-8-20

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The Sensata 209-3-1REG4-61-4-8-20 is a 3-pole magnetic hydraulic delay circuit breaker. It is rated for 20A and 240VAC and features DIN rail mounting.